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1afac18399
Created a thread trigger container class to hold all of the various thread triggering mechanisms. I wanted to avoid allocating/freeing trigger mechanisms. I added an eventfd and futex trigger types. Updated SIM_threads_simple test sim to use show how to set the thread trigger type. refs #148
52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
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#include <iostream>
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#include <sstream>
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#include <stdio.h>
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#include "trick/Threads.hh"
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Trick::Threads::Threads(int in_id , bool in_rt_nap) :
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enabled(true) ,
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thread_id(in_id) ,
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curr_time_tics(0) ,
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amf_cycle(0.0) ,
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amf_cycle_tics(0) ,
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amf_next_tics(0) ,
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curr_job(NULL) ,
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rt_nap(in_rt_nap) ,
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process_type(PROCESS_TYPE_SCHEDULED) ,
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child_complete(false) ,
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running(false) ,
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shutdown_wait_async(false) {
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std::stringstream oss ;
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oss << "Child_" << in_id ;
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name = oss.str() ;
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}
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void Trick::Threads::set_pthread_id(pthread_t in_pthread_id) {
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pthread_id = in_pthread_id ;
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}
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void Trick::Threads::set_enabled( bool in_enabled ) {
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enabled = in_enabled ;
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}
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void Trick::Threads::clear_scheduled_queues() {
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job_queue.clear() ;
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top_of_frame_queue.clear() ;
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end_of_frame_queue.clear() ;
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}
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void Trick::Threads::dump( std::ostream & oss ) {
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oss << "Trick::Threads (" << name << ")" << std::endl ;
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oss << " process_type = " ;
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switch ( process_type ) {
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case PROCESS_TYPE_SCHEDULED: oss << "scheduled" << std::endl ; break ;
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case PROCESS_TYPE_ASYNC_CHILD: oss << "asynchronous" << std::endl ; break ;
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case PROCESS_TYPE_AMF_CHILD: oss << "asynchronous must finish with amf_cycle = " << amf_cycle << std::endl ; break ;
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}
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trigger_container.getThreadTrigger()->dump(oss) ;
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oss << " number of scheduled jobs = " << job_queue.size() << std::endl ;
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Trick::ThreadBase::dump(oss) ;
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}
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